Cross beams for interconnecting boat hulls



FIG. 1 is a top and side perspective view of cross beams for interconnecting boat hulls, the hulls being illustrated by the dot-dash lines showing the environment for the cross beams but not forming part of the present design;

FIG. 2 is a top plan view of the cross beams hereof;

FIG. 3 is a left side elevational view thereof, the right side view being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for cross beams for interconnecting boat hulls, as shown and described. 